PPTM Pieces I have

Any help in getting the rest would be wonderful!!

Poison Pit Treasure Map 1
Poison Pit Treasure Map 2
Poison Pit Treasure Map 3
Poison Pit Treasure Map 4
Poison Pit Treasure Map 6
Poison Pit Treasure Map 8
Poison Pit Treasure Map 12
Poison Pit Treasure Map 16